Wire belt blasting machine for surfaces in belt operation

In many industrial sectors, surface treatment is a crucial step before components are further processed or used. This involves not only cleaning, but also targeted changes to the material properties.

Methods that cover several of these requirements in a continuous process are becoming increasingly important. One solution is based on wheel blasting technology, which is particularly suitable for automated processes. The focus is on a machine that processes components in a continuous process and achieves uniform results on both sides.

Agtos wire belt blasting machine in industrial use

Agtos is positioning itself in the surface technology sector with systems based on the wheel blast method. The wire belt blasting machine on display is designed for flexible applications and is aimed at various branches of industry in which metallic components are processed. The functional principle is comparatively clear: components are placed on a wire belt that behaves like a particularly resistant wire mesh. During transport through the machine, the parts are simultaneously treated with abrasive from above and below. This produces a uniform processing result without the need for manual turning. The construction is designed for continuous operation. Parts are placed at the input, run through the process automatically and can be removed directly at the end or transferred to downstream production steps.

Blast wheel blasting technology as a process for surface treatment

The central element of the system is the blast wheel blasting technology. In this process, small particles - often made of cast steel - are thrown onto the surface of a workpiece at high speed. This energy-intensive process changes the surface in a targeted manner. Depending on the setting, different effects can be achieved. These include cleaning of impurities, roughening for better adhesion of subsequent coatings, hardening of the surface and optical refinement. The range of possible treatments can be summarised as follows:

• Removal of scale, rust or residues
• Creation of defined roughness for coatings
• Solidification of the surface to increase the service life
• optical standardisation and smoothing of components

High-performance turbines and energy use in the process

The energy required for the blasting process is provided by high-performance turbines. These work on the principle of a paddle wheel and accelerate the blasting medium to high speeds. It is this kinetic energy that creates the desired effect on the surface. The energy input is correspondingly high, which makes the process technically demanding. At the same time, it is precisely this intensity that enables uniform processing, even for larger quantities or more complex component geometries. For industrial use, it is crucial that the parameters can be precisely matched to the material and the desired result. Differences in hardness, shape or pre-treatment of the components require customised settings.

Wire belt and abrasive as variable components

A key factor in the flexibility of the system is the customisability of the components. The wire belt itself can be made of different materials, depending on which components are being processed and which blasting medium is being used. The abrasive also varies. Aggressive variants ensure more intensive intervention in the surface, while less aggressive materials tend to be used for gentle processing. This combination of wire belt and blasting abrasive has a decisive influence on the result. In practice, the selection always depends on the application and objective. This means that the machine can be used for different industries without the need for fundamental changes to the design.

Automated belt operation without manual turning

A key feature of the wire belt blast machine is the continuous belt operation. The components are loaded once and run through the entire process automatically. This reduces manual effort and ensures reproducible results. Processing on both sides is particularly relevant here. As the parts are blasted from above and below at the same time, there is no need for the usual turning. This saves time and prevents differences in the blasting pattern. The result is a uniform surface finish that meets the requirements of industrial processing. At the same time, the process can be integrated into existing production lines, enabling a continuous material flow.

Classification of blasting technology in an industrial context

The wire belt blasting machine shows how surface treatment can be integrated into automated production processes. Instead of individual processing steps, a continuous process is created that can be adapted to different requirements. Agtos utilises the combination of mechanical design, variable materials and high-performance turbine technology to achieve a wide range of applications. The decisive factor is not so much the individual component as the interaction of all elements in the process. For users, this means a solution that can be used both for large quantities and for changing components. It is precisely this flexibility that makes wheel blasting technology an integral part of modern surface technology.